New in Stata 15: Finite mixture models (FMMs)

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Stata's new *fmm* prefix makes it easy to fit finite mixture models (FMMs) for continuous, binary, count, ordinal, categorical, fractional, and survival outcomes. Allow regression coefficients, intercepts, and other parameters to vary across unobserved groups and estimate the probability of membership for each group.

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Hi, I think in the explanation of the proportions, the formula is incorrect, instead of pi1 and 2, you did pi1 and 1 etc

doronski